package com.cy.security.config.handler;

import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AuthenticationFailureHandler;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @description:
 * @author: LiuXingYu
 * @date: 2021/7/23 11:52
 */
public class RedirectAuthenticationFailureHandler implements AuthenticationFailureHandler {

    private String redirectUrl;

    public RedirectAuthenticationFailureHandler(String redirectUrl){
        this.redirectUrl=redirectUrl;
    }

    @Override
    public void onAuthenticationFailure(HttpServletRequest httpServletRequest,
                                        HttpServletResponse httpServletResponse,
                                        AuthenticationException e) throws IOException, ServletException {
        httpServletResponse.sendRedirect(redirectUrl);
    }
}
